Commits · 70a255916f6f7bfe891112da684d446e83e58b79 · Kirill Smelkov / linux

18 Mar, 2003 1 commit
- [XFS] Minor header shuffling, removing a bunch of already-included files and · 70a25591
  Christoph Hellwig authored Mar 18, 2003
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allowing 2.4/2.5 to be slightly more in sync.

SGI Modid: 2.5.x-xfs:slinx:141841a
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  70a25591
17 Mar, 2003 39 commits

[XFS] Remove unneeded initialisations to zero, formatting cleanups, remove · 41901585

Nathan Scott authored Mar 18, 2003

a no-longer-correct-comment, fix up symlink error path code, several
minor changes to help keep this code more in sync with 2.4.

SGI Modid: 2.5.x-xfs:slinx:141838a

41901585

[XFS] Find more appropriate homes for uuid_t, timespec_t and xfs_dirent_t defs. · b7f81d36
Nathan Scott authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:141837a
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b7f81d36
[XFS] Bump the reporting threshold on calls to XFS_ERROR_REPORT · 3ea553df
Eric Sandeen authored Mar 18, 2003
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which are most likely due to a simple user error.

SGI Modid: 2.5.x-xfs:slinx:141751a
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3ea553df
[XFS] linvfs_file_mmap was updating the linux inode's atime twice. · ce21bedb
Dean Roehrich authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:141360a
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ce21bedb
[XFS] time_after takes an unsigned long · 731338a5
Christoph Hellwig authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:141237a
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731338a5

[XFS] remove some unbounded loops from the unwritten and unmapped page · 81c43a8d

Stephen Lord authored Mar 18, 2003

processing code. As files get larger, these code paths have the
potential to hog the cpu for long periods of time. Just cap the
unmapped page case, and the unwritten one is supposed to be
stopping at the end of the extent anyway.

SGI Modid: 2.5.x-xfs:slinx:141609a

81c43a8d

[XFS] Implement support for unwritten extents in XFS. · cd4816fe
Nathan Scott authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:141508a
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cd4816fe
[XFS] Export end_buffer_async_write, needed for unwritten extent support in XFS. · 1d1c803e
Nathan Scott authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:141507a
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1d1c803e
[XFS] use get/put_unaligned() to avoid unaligned accesses in · 2e12b904
Eric Sandeen authored Mar 18, 2003
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the extents code on 64-bit machines

SGI Modid: 2.5.x-xfs:slinx:141495a
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2e12b904
[XFS] First stage of behavior code cleanup - removes a bunch of unused macros · 99428c84
Nathan Scott authored Mar 18, 2003
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related to read/write locking the behavior change.

SGI Modid: 2.5.x-xfs:slinx:141401a
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99428c84
[XFS] Turn on random() if INDUCE_IO_ERROR is defined · cb3540e0
Eric Sandeen authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:141200a
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cb3540e0
[XFS] Remove #if(n)def __KERNEL__ from xfs_error.c, not needed · 8329cba6
Eric Sandeen authored Mar 18, 2003
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SGI Modid: 2.5.x-xfs:slinx:140981a
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8329cba6
[XFS] In open, check the inode for extents after getting the shared lock on · 122f9617
Glen Overby authored Mar 17, 2003
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the inode.  The inode could have changed since before the lock.

SGI Modid: 2.5.x-xfs:slinx:137931a
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122f9617
[XFS] Add stack trace print to xfs_error_report, warning cleanup · 96614b42
Glen Overby authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:136543a
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96614b42
[XFS] getdents fix for dir v2 · e469e765
Glen Overby authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:139574a
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e469e765
[XFS] Last of the dir2 backmerges from Irix · dee0f2b2
Eric Sandeen authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140918a
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dee0f2b2
[XFS] Rearrange leaf space allocation · 2af62e92
Glen Overby authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:136459a
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2af62e92
[XFS] Fix target_linkzero calculation · 10e158c4
Geoffrey Wehrman authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:135993a
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10e158c4
[XFS] Fix freespace entry search to handle holes in the freespace area correctly. · 60fe791f
Glen Overby authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:133509a
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60fe791f
[XFS] fix getdents so that xfs_da_read_buf doesn't return an EFSCORRUPTED except · 2ed1e312
Charles Fumuso authored Mar 17, 2003
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when there is a real problem.

SGI Modid: 2.5.x-xfs:slinx:138531a
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2ed1e312
[XFS] Fix indices into xfs_min/xfs_max for sysctls in 2.5.x · 1978c795
Eric Sandeen authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140972a
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1978c795
[XFS] Add error reporting calls in error paths that return EFSCORRUPTED · e268988e
Glen Overby authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:136445a
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e268988e
[XFS] remove VFS_DOUNMOUNT · ade33956
Christoph Hellwig authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140841a
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ade33956
[XFS] reduce byte swapping and spinlock usage in log write path · 5cd86e5a
Stephen Lord authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140714a
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5cd86e5a
[XFS] move vn_alloc stat from xfs_iget to vn_initialize · c43df29b
Stephen Lord authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140700a
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c43df29b
[XFS] remove an unused variable · ee28133e
Christoph Hellwig authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140576a
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ee28133e
[XFS] fix dmapi POSTCREATE event in xfs_create/xfs_mkdir · 6fe5042c
Dean Roehrich authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140501a
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6fe5042c
[XFS] remove bad debug code · 2e8dcc3b
Stephen Lord authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140376a
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2e8dcc3b
[XFS] fix a couple of kmem issues, check for OOM in kmem_relalloc more · 7f8bf6d9
Stephen Lord authored Mar 17, 2003
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and in the out of mem case, panic in the sleep case, not the 
non-sleep case.

SGI Modid: 2.5.x-xfs:slinx:140364a
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7f8bf6d9
[XFS] remove a couple more sync transactions from xfs · 85d22275
Stephen Lord authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:140254a
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85d22275

[XFS] prevent readdir from returning offsets of more than 2^31, these · 928c176c

Stephen Lord authored Mar 17, 2003

confuse user space. This limits the maximum amount of names in
a directory on linux to 2Gbytes, which should not be a problem.

SGI Modid: 2.5.x-xfs:slinx:135044a

928c176c

[XFS] validate_fields is called on a vnode to update directory related · 54c4164c

Stephen Lord authored Mar 17, 2003

fields after a create/remove etc. Make sure we pass in all the
flags for the status fields we want. NBLOCKS was missing and
working by accident.

SGI Modid: 2.5.x-xfs:slinx:134817a

54c4164c

[XFS] rework readdir to be closer to the irix model internally, do all · ba662e50

Stephen Lord authored Mar 17, 2003

the filldir fixup at the linvfs layer. This is the V2 directory
component, the V1 code still needs fixing up. We now return the
same directory offsets as Irix does.

SGI Modid: 2.5.x-xfs:slinx:134646a

ba662e50

[XFS] remove _KERNEL from the flags used to turn macros into functions · 10c2f9b1
Stephen Lord authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:134509a
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10c2f9b1
[XFS] If cmn_err is called with a CR character at the end of the input then · dc65b7e5
Stephen Lord authored Mar 17, 2003
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do not add one.

SGI Modid: 2.5.x-xfs:slinx:134299a
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dc65b7e5
[XFS] initialize the iovec length in symlink cases · da3ba0f0
Stephen Lord authored Mar 17, 2003
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SGI Modid: 2.5.x-xfs:slinx:134770a
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da3ba0f0

[PATCH] signal fix for wedge on multithreaded core dump · 874f2e47

Roland McGrath authored Mar 16, 2003

This is a fix made almost a month ago, during the flurry of signal changes.
I didn't realize until today that this hadn't made it into 2.5.  Sorry
about the delay.

This fix is necessary to avoid sometimes wedging in uninterruptible sleep
when doing a multithreaded core dump triggered by a process signal (kill)
rather than a trap.  You can reproduce the problem by running your favorite
multithreaded program (NPTL) and then using "kill -SEGV" on it.  It will
often wedge.  The actual fix could be just a two line diff:

+                       if (current->signal->group_exit)
+                               goto dequeue;

after the group_exit_task check.  That is the fix that has been used in
Ingo's backport for weeks and tested heavily (well, as heavily as core
dumping ever gets tested, but it's been in our production systems).

But I broke the hair out into a separate function.  The patch below has the
same effect as the two-liner, and no other difference.  I have tested
2.5.64 with this patch and it works for me, though I haven't beat on it.

The way the wedge happens is that for a core-dump signal group_send_sig_info
does a group stop of other threads before the one thread handles the fatal
signal.  If the fatal thread gets into do_coredump and coredump_wait first,
then other threads see the group stop and suspend with SIGKILL pending.
All other fatal cases clear group_stop_count, so this is the only way this
ever happens.  Checking group_exit fixes it.  I didn't make do_coredump
clear group_stop_count because doing it with the appropriate ordering and
locking doesn't fit the organization that code.

874f2e47

[PATCH] fix affs/super.c · e54f721e

Andries E. Brouwer authored Mar 16, 2003

Mounting a non-affs filesystem as affs crashes the kernel.
The reason is the
	sbi = kmalloc(sizeof(struct affs_sb_info), GFP_KERNEL);
	memset(sbi, 0, sizeof(*AFFS_SB));
where the second sizeof is 1, so that sbi is not zeroed at all.

Also, avoid a warning for printk of sector_t in amigaffs.h.

e54f721e

[PATCH] extra tokens after endif · e22feb18
Jens Axboe authored Mar 16, 2003

e22feb18